2126433400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16691}}^1$

素因数の和:16734

約数の個数: 144

約数和(自身を含む): 6193900440

約数和(自身を除く): 4067467040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 455, 490, 520, 637, 650, 700, 728, 910, 980, 1225, 1274, 1300, 1400, 1820, 1960, 2275, 2450, 2548, 2600, 3185, 3640, 4550, 4900, 5096, 6370, 9100, 9800, 12740, 15925, 16691, 18200, 25480, 31850, 33382, 63700, 66764, 83455, 116837, 127400, 133528, 166910, 216983, 233674, 333820, 417275, 433966, 467348, 584185, 667640, 817859, 834550, 867932, 934696, 1084915, 1168370, 1518881, 1635718, 1669100, 1735864, 2169830, 2336740, 2920925, 3037762, 3271436, 3338200, 4089295, 4339660, 4673480, 5424575, 5841850, 6075524, 6542872, 7594405, 8178590, 8679320, 10632167, 10849150, 11683700, 12151048, 15188810, 16357180, 20446475, 21264334, 21698300, 23367400, 30377620, 32714360, 37972025, 40892950, 42528668, 43396600, 53160835, 60755240, 75944050, 81785900, 85057336, 106321670, 151888100, 163571800, 212643340, 265804175, 303776200, 425286680, 531608350, 1063216700, 2126433400]

約数ペア:

[(1, 2126433400), (2, 1063216700), (4, 531608350), (5, 425286680), (7, 303776200), (8, 265804175), (10, 212643340), (13, 163571800), (14, 151888100), (20, 106321670), (25, 85057336), (26, 81785900), (28, 75944050), (35, 60755240), (40, 53160835), (49, 43396600), (50, 42528668), (52, 40892950), (56, 37972025), (65, 32714360), (70, 30377620), (91, 23367400), (98, 21698300), (100, 21264334), (104, 20446475), (130, 16357180), (140, 15188810), (175, 12151048), (182, 11683700), (196, 10849150), (200, 10632167), (245, 8679320), (260, 8178590), (280, 7594405), (325, 6542872), (350, 6075524), (364, 5841850), (392, 5424575), (455, 4673480), (490, 4339660), (520, 4089295), (637, 3338200), (650, 3271436), (700, 3037762), (728, 2920925), (910, 2336740), (980, 2169830), (1225, 1735864), (1274, 1669100), (1300, 1635718), (1400, 1518881), (1820, 1168370), (1960, 1084915), (2275, 934696), (2450, 867932), (2548, 834550), (2600, 817859), (3185, 667640), (3640, 584185), (4550, 467348), (4900, 433966), (5096, 417275), (6370, 333820), (9100, 233674), (9800, 216983), (12740, 166910), (15925, 133528), (16691, 127400), (18200, 116837), (25480, 83455), (31850, 66764), (33382, 63700)]